allery72 ਦੇ ਨਿਯਮ ਅਨੁਸਾਰ, 8% ਮਿਸ਼ਰਿਤ ਵਿਆਜ 'ਤੇ ਪੈਸਾ ਕਿੰਨੇ ਸਾਲਾਂ ਵਿੱਚ ਦੁੱਗਣਾ ਹੋ ਜਾਵੇਗਾ?
A9 ਸਾਲ
B8 ਸਾਲ
C6 ਸਾਲ
D12 ਸਾਲ
Answer & Solution
Correct answer: A. 9 ਸਾਲ
72 ਨੂੰ 8 ਦੀ ਦਰ ਨਾਲ ਭਾਗ ਕਰਨ ਨਾਲ ਜੋੜ ਦੇ ਦੁੱਗਣੇ ਹੋਣ ਲਈ 9 ਸਾਲ ਮਿਲਦੇ ਹਨ।
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